---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-3545 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2800.000
BogoMIPS:            5600.00
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0,1
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  668K  394M   1% /run
/dev/vda1        20G  7.2G   12G  38% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  5.3M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3944         356        1650           0        1936        3330
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:3a:34:9a brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86193sec preferred_lft 86193sec
    inet6 fe80::f816:3eff:fe3a:349a/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3545) 	06/23/25 	_x86_64_	(2 CPU)

10:30:47     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       106.90     29.32     77.57   1266.91   6172.08
10:33:01        48.18      0.44     47.74     15.05   7522.11
10:34:01        45.40      1.00     44.40    106.40   5863.73
Average:        66.93     10.31     56.62    465.35   6513.72

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1767336   3360920   2271716     56.24     49740   1701300    654096     12.86    589336   1524100    172016
10:33:01      1737260   3445056   2301792     56.99     62228   1793872    559388     11.00    487020   1638468    125892
10:34:01      1658560   3376168   2380492     58.94     65100   1801236    634772     12.48    568776   1636000     10920
Average:      1721052   3394048   2318000     57.39     59023   1765469    616085     12.11    548377   1599523    102943

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:02         ens3    434.06    230.52   1451.31     64.41      0.00      0.00      0.00      0.00
10:33:01           lo      1.15      1.15      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     65.51     40.60    264.97      8.89      0.00      0.00      0.00      0.00
10:34:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
10:34:01         ens3     19.62     16.93     14.50      7.76      0.00      0.00      0.00      0.00
Average:           lo      1.05      1.05      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    173.69     96.34    578.75     27.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3545) 	06/23/25 	_x86_64_	(2 CPU)

10:30:47     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     40.92      0.00      3.21      7.04      3.87     44.96
10:32:02          0     55.41      0.00      3.85      8.80      4.39     27.55
10:32:02          1     26.42      0.00      2.58      5.29      3.34     62.37
10:33:01        all     42.74      0.00      2.73      2.64      2.44     49.46
10:33:01          0     54.74      0.00      3.31      2.92      2.63     36.40
10:33:01          1     30.75      0.00      2.16      2.36      2.23     62.50
10:34:01        all     43.50      0.00      2.22      2.04      2.31     49.93
10:34:01          0     73.96      0.00      2.98      2.88      3.23     16.96
10:34:01          1     13.21      0.00      1.46      1.19      1.42     82.72
Average:        all     42.38      0.00      2.72      3.92      2.88     48.10
Average:          0     61.39      0.00      3.38      4.89      3.42     26.92
Average:          1     23.41      0.00      2.06      2.95      2.33     69.24